Climate news hasn’t been great in 2025. Global greenhouse-gas emissions hit record highs (again). This year is set to be either the second or third warmest on record. Climate-fueled disasters like wildfires in California and flooding in Indonesia and Pakistan devastated communities and caused billions in damage. In addition to these worrying indicators of our…
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Why the for-profit race into solar geoengineering is bad for science and public trust —David Keith is the professor of geophysical sciences at the University of Chicago and Daniele Visioni is an assistant…
This year, we’ve seen a real-time experiment playing out across the technology industry, one in which AI’s software engineering capabilities have been put to the test against human technologists. And although 2025 may have started with AI looking strong, the transition from vibe coding to what’s being termed context engineering shows that while the work…
Last week, an American-Israeli company that claims it’s developed proprietary technology to cool the planet announced it had raised $60 million, by far the largest known venture capital round to date for a solar geoengineering startup. The company, Stardust, says the funding will enable it to develop a system that could be deployed by the…
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How AGI became the most consequential conspiracy theory of our time —Will Douglas Heaven, senior AI editor Are you feeling it? I hear it’s close: two years, five years—maybe next year! And I…
The State of AI is a collaboration between the Financial Times & MIT Technology Review examining the ways in which AI is reshaping global power. Every Monday for the next six weeks, writers from both publications will debate one aspect of the generative AI revolution reshaping global power. In this conversation, the FT’s tech columnist…
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Here’s the latest company planning for gene-edited babies The news: A West Coast biotech entrepreneur says he’s secured $30 million to form a public-benefit company to study how to safely create genetically edited…
Demand for copper is surging, as is pollution from its dirty production processes. The founders of one startup, Still Bright, think they have a better, cleaner way to generate the copper the world needs. The company uses water-based reactions, based on battery chemistry technology, to purify copper in a process that could be less polluting…
A West Coast biotech entrepreneur says he’s secured $30 million to form a public-benefit company to study how to safely create genetically edited babies, marking the largest known investment into the taboo technology. The new company, called Preventive, is being formed to research so-called “heritable genome editing,” in which the DNA of embryos would be…